3x^2-37x=-134

Simple and best practice solution for 3x^2-37x=-134 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x^2-37x=-134 equation:


Simplifying
3x2 + -37x = -134

Reorder the terms:
-37x + 3x2 = -134

Solving
-37x + 3x2 = -134

Solving for variable 'x'.

Reorder the terms:
134 + -37x + 3x2 = -134 + 134

Combine like terms: -134 + 134 = 0
134 + -37x + 3x2 = 0

Begin completing the square.  Divide all terms by
3 the coefficient of the squared term: 

Divide each side by '3'.
44.66666667 + -12.33333333x + x2 = 0

Move the constant term to the right:

Add '-44.66666667' to each side of the equation.
44.66666667 + -12.33333333x + -44.66666667 + x2 = 0 + -44.66666667

Reorder the terms:
44.66666667 + -44.66666667 + -12.33333333x + x2 = 0 + -44.66666667

Combine like terms: 44.66666667 + -44.66666667 = 0.00000000
0.00000000 + -12.33333333x + x2 = 0 + -44.66666667
-12.33333333x + x2 = 0 + -44.66666667

Combine like terms: 0 + -44.66666667 = -44.66666667
-12.33333333x + x2 = -44.66666667

The x term is -12.33333333x.  Take half its coefficient (-6.166666665).
Square it (38.02777776) and add it to both sides.

Add '38.02777776' to each side of the equation.
-12.33333333x + 38.02777776 + x2 = -44.66666667 + 38.02777776

Reorder the terms:
38.02777776 + -12.33333333x + x2 = -44.66666667 + 38.02777776

Combine like terms: -44.66666667 + 38.02777776 = -6.63888891
38.02777776 + -12.33333333x + x2 = -6.63888891

Factor a perfect square on the left side:
(x + -6.166666665)(x + -6.166666665) = -6.63888891

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 8/7=5/h | | (15x+2)+(6x+10)+(7x)=180 | | 4n+5(3n-2)+12= | | -4y(7y+6)= | | d+5/6=7 | | (y+9)(y+9)(y+9)= | | 5/9(50-32) | | 5/9(55-32) | | 22/3+41/2 | | (z-5)(z-5)(z-5)= | | x+3+3x+1/2*3=x+1+2x-1/2*5 | | 4-(r+2s)+4r= | | 29+n=113 | | N+3+2.6=9 | | 9h+7k-2k+hk= | | 12/13= | | 2(t-2)+4(5+3t)= | | 1-(1/13)= | | N+61/5=82/3 | | N+12/3=8 | | 4(x+3)+5x= | | (8x+7y)(8x-7y)= | | 7b+(-3a)+5a+(-9b)= | | M+1/2=-7-m | | 6x^3-36x^2=12x^2 | | C+3.6=4.9 | | 6m-5n+4m+5n= | | 14+y=69 | | 8n-13=41 | | X=-2x^2+5x | | 4t-3t+2= | | Y+1/7=5/8 |

Equations solver categories